User Manual

10-20 ADS TRITON+ Manual
6. Remo ve the black end-cap from the dryer tube before re-
installing the monitor in the manhole.
Caution: If the cap is not removed, air will no t be able to
enter the dryer tube, adversely affecting the pressure depth
sensor.
7. Use the View or Read All function in the Qstart software to
fire the sensor and verify that the sensor is working c orrectly.
Replacing the Desiccant
When replacing the desiccant inside the pressure depth sensor dryer
tube, use ind icating beads that are approximately 0.16 inches (4.1
mm) in diameter. Smaller beads may be able to escape the dryer
tube, entering the clea r plastic tubing leading to the sensor
connector. The desiccant beads of the ap propriate siz e for this
dryer tube a re avai lable t hrough ADS ( p/n 901-11055-00).
Replace the desiccant in the following way:
1. Clip the cable ties securing the dryer tube to the monitor, when
applicable.
2. Use a 5/8-inch nut driver to remove the inset nut at the fr ee end
of the dryer tube (end of the tube opposite the brass barbed
fitting). Do not use pliers to remove this nut from the tube!
Free end of dryer tube with ins et nut
Warning: Do not attempt to access the desiccant in the
dryer tube through the e nd of the t ube with the b rass
fitting! This fitting is not d e signed for r e moval.
Removing the fi tting will damage the dryer tube a nd break
the moisture seal on that end of the tube.